Cover design for water dispenser



FIG. 1 is a front, left side, top perspective view of a cover design of my invention;

FIG. 2 is reduced sized a top view thereof;

FIG. 3 is a reduced sized bottom view thereof;

FIG. 4 is a reduced sized left side plan view thereof;

FIG. 5 is a reduced sized right side plan view thereof;

FIG. 6 is a reduced sized front view thereof, the rear view being identical thereto; and,

FIG. 7 is a further reduced size front, left side and top perspective view thereof, the broken line showing is environmental only and forms no part of the claimed design. 

The ornamental design for a cover design for water dispensers, as shown and described. 